| 热应激对奶牛繁殖性能的影响研究进展 |
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| 引用本文： | 张志登,刘影,王玲.热应激对奶牛繁殖性能的影响研究进展[J].中国畜牧杂志,2019(5):5-10. |
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| 作者姓名： | 张志登 刘影 王玲 |
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| 作者单位： | 1.宁夏大学农学院 |
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| 基金项目： | 自治区农业育种专项(2013NYYZ0502) |
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| 摘 要： | 环境温度、湿度和光照周期都会对奶牛的繁殖性能造成影响。夏季奶牛采食量减少可能会影响奶牛的能量平衡,或导致下丘脑-垂体-卵巢轴功能紊乱,进而降低卵母细胞、胚胎和卵泡的质量,导致奶牛繁殖性能降低。本文就夏季热应激对奶牛繁殖性能的影响做一综述。
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| 关 键 词： | 热应激 繁殖 奶牛 |
Progress in Research on Effects of Heat Stress on Reproductive Performance of Dairy Cows |
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| ZHANG Zhi-deng,LIU Ying,WANG Ling.Progress in Research on Effects of Heat Stress on Reproductive Performance of Dairy Cows[J].Chinese Journal of Animal Science,2019(5):5-10. |
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| Authors: | ZHANG Zhi-deng LIU Ying WANG Ling |
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| Institution: | ,School of Agriculture, Ningxia University |
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| Abstract: | Ambient temperature, humidity and photoperiod can all affect the reproductive function of the cow. Reduced feed intake in summer cows may affect the cow's energy balance or cause hypothalamic-pituitary-ovarian axis dysfunction, which in turn reduces the quality of oocytes, embryos and follicles, resulting in reduced reproductive performance in dairy cows. This paper reviews the research progress on summer heat stress on reproductive performance of dairy cows. |
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| Keywords: | Heat stress Reproduction Dairy cows |
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